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3 years ago

Each of 8 students reported the number of movies they saw in the past year. This is what they reported:

Mathematics

2 answers:

andrew11 [14]3 years ago

5 0

The mean is 10.75
the median is 11
the mode is 11

elena-14-01-66 [18.8K]3 years ago

3 0

Answer:

10.75

Step-by-step explanation:

the mean is the average, so add up all of the values and divide by 8 because there are 8 values :

(11 + 17 + 14 + 11 + 4 + 7 + 11 + 11)/8 = 10.75

the median is the middle value when the numbers are written in ascending or descending order :

4, 7, 11, 11, 11, 11, 14, 17

we can cross out the values on the ends, to get to the middle. if we do this, we are left with 11, 11

find the average of these numbers :

which is 11.

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netineya [11]

The distance between any 2 points P(a,b) and Q(c,d) in the coordinate plane, is given by the formula:

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Using this formula we calculate the distances |PA|, |PB|, |PC|, |PD| and |PE| and compare to 5.

$|PA|= \sqrt{ (-2-2)^{2} + (-2-1)^{2}}= \sqrt{16+9}= \sqrt{25}=5$

$|PB|= \sqrt{ (-2-4)^{2} + (-2+1)^{2}}= \sqrt{36+1}= \sqrt{37} \approx 6$

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$|PE|= \sqrt{ (-2+5)^{2} + (-2-1)^{2}}= \sqrt{9+9}= \sqrt{16}=4$

Answer: B and D

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3 years ago

What is the value of f(-7)

Degger [83]

What’s the equation?

8 0

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Trava [24]

For the answer to the question on what is the net pay if you are 40 hours worked, $7.85 an hour. Deductions: Federal tax $32.24, Social Security $24.02, Other.

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I hope my answer helped you.

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3 years ago

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12/60 in lowest terms

Luda [366]

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The given 12/60 is very obvious that it is divisible by 2.
After dividing by 2, you will get 6/30.
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3 years ago

SUPER EASY PLEASE ANSWER BY 11 PM WILL GIVE BRAINLEIST PLS NO UNRELATED ANSWERS. The population of a small town is expected to d

Viktor [21]

Answer:

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Step-by-step explanation:

47*2^25/5

47*2^5

47*32=1504

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3 years ago

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